1. 听第二段材料, 回答下列小题。

1. （1） Why will Tom go to Dalian for the summer holiday?

   A . Because it's warm in summer. B . Because there are nice beaches in Dalian. C . Because there is a beautiful lake in Dalian.
3. （2） What's the weather like in Dalian in summer?

   A . Hot. B . Rainy. C . Cool.
5. （3） How long will it take Tom to get to Dalian by plane?

   A . About 5 hours. B . About 15 hours. C . About 50 hours.